- Drivers
- Driver catalog
- ABB ACS550 drive
- Manufacturer
- ABB
- Product
- ACS550
- Model
- ACS550
- Protocol
- Modbus
- Updated
- 2026-05-28
- Driver ID
- 89
Notes
D0 -> A D1 -> B Gnd -> Gnd
Registers 20
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | Run/Stop | ||
| 2 | Pressure setpoint | psi | |
| 3 | Status | ||
| 4 | Speed/Direction | rpm | |
| 5 | Frequency | Hz | |
| 6 | Current | A | |
| 7 | Torque | % | |
| 8 | Power | kW | |
| 9 | External ref 1 | ||
| 10 | External ref 2 | ||
| 11 | Control location | ||
| 12 | Analog in 1 | % | |
| 13 | Analog in 2 | % | |
| 14 | PID output 1 | % | |
| 15 | PID output 2 | % | |
| 16 | PID setpoint 1 | ||
| 17 | PID setpoint 2 | ||
| 18 | PID feedback 1 | ||
| 19 | PID feedback 2 | ||
| 20 | Current pressure value | psi |